Learn About Some Of The Most Recognized African Centered Leaders And Scholars In Nia's Trip To The Library. Nia's Trip To The Library follows an enthusiastic five-year-old through her visit to the library. During her visit, she meets and learns about a few of the most influential scholars and leaders of the 20th century. Nia's Trip To The Library introduces children to Master Teacher Dr. John Henrik Clarke, noted Psychologist Dr. Frances Cress-Welsing and founder of The U.N.I.A, the Honorable Marcus Garvey. Your children will be inspired to visit the library to read and learn more.